I02 - OER in Acid Media

Zeng, Zhenhua

Wednesday, 1 June 2022: 08:05-10:45

West Meeting Room 219 (Vancouver Convention Center)

Chairs:

Zhenhua Zeng , Hui Xu and Maria Retuerto

08:05

Introductory Remarks

08:10

1367

Oxygen Evolution Reaction Catalyst Development: Benchmarking IrO_x Catalyst Activity and Stability

J. Murawski (Imperial College London, Department of Materials), S. Yin (Imperial College London), C. Zalitis, J. Stevens, K. Rigg, M. Clapp (Johnson Matthey), G. Smith (National Physical Laboratory), J. Sharman (Johnson Matthey), G. Hinds (National Physical Laboratory), and I. E. L. Stephens (Imperial College London)

08:30

1368

Catalytically-Active Phases and Reaction Mechanism of Ni-Based and Co-Based Layered Double Hydroxides for the Oxygen Evolution Reaction

Z. Zeng (Purdue University), J. Zhu (University of Science and Technology of China), F. Dionigi (Technische Universitaet Berlin), W. X. Li (University of Science and Technology of China), P. Strasser (Technische Universitaet Berlin), and J. Greeley (Purdue University)

08:50

1369

Catalyst Dissolution Analysis in PEM Water Electrolyzers during Intermittent Operation

M. Milosevic (Forschungszentrum Jülich GmbH, Friedrich-Alexander-Universität Erlangen-Nüurnberg), J. Knöppel, K. Ehelebe (Forschungszentrum Jülich GmbH), D. Abbas (Forschungszentrum Jülich), D. Escalera López, S. Thiele, and S. Cherevko (Forschungszentrum Jülich GmbH)

09:10

1370

The Microkinetic Performance Barriers of Ruthenium and Iridium Oxides during the Electrocatalytic Oxygen Evolution Reaction

J. Geppert, P. Röse, and U. Krewer (Karlsruhe Institute of Technology)

09:30

1371

Active and Stable OER Electrocatalysts Derived from Sr₂CaIrO₆ Tested in Proton Exchange Membrane Water Electrolyzers

M. Retuerto, L. Pascual (ICP-CSIC), J. Torrero (German Aerospace Center (DLR)), M. Abdel Salam, M. Mokthar (King Abdulaziz University), D. Garcia (Institute of Technical Thermodynamics|), A. Gago (German Aerospace Center), J. A. Alonso (CSIC), K. A. Friedrich (German Aerospace Center (DLR)), P. Ferrer (Diamond Light Source), M. A. Peña, and S. Rojas (ICP-CSIC)

09:50

Break

10:05

1372

Reference Electrodes in PEM Water Electrolysis – a Review and Experimental Investigation of Oxygen and Hydrogen Evolution Reaction Kinetics

B. Bensmann (Leibniz University Hannover), L. V. Buehre (University of Hanover), and R. Hanke-Rauschenbach (Leibniz University Hannover)

10:25

1373

Uncovering Activity-Stability Relationships in Mixed Ir-Based Catalysts Toward Improved Water Electrolysis

D. Escalera López (Forschungszentrum Jülich GmbH), S. Czioska (Karlsruhe Institute of Technology, Institute for Chemical Technology and Polymer Chemistry), J. Geppert (Karlsruhe Institute of Technology, Institute of Applied Materials- Electrochemical Technologies), A. Boubnov (Karlsruhe Institute of Technology, Institute for Chemical Technology and Polymer Chemistry), P. Röse (Karlsruhe Institute of Technology, Institute of Applied Materials- Electrochemical Technologies), E. Saraçi (Karlsruhe Institute of Technology, Institute for Chemical Technology and Polymer Chemistry), U. Krewer (Karlsruhe Institute of Technology), J. D. Grunwaldt (Karlsruhe Institute of Technology, Institute for Chemical Technology and Polymer Chemistry), D. Guay (INRS - EMT), and S. Cherevko (Forschungszentrum Jülich GmbH)

See more of: I02: Hydrogen or Oxygen Evolution Catalysis for Water Electrolysis 8
See more of: Fuel Cells, Electrolyzers, and Energy Conversion

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